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Individual Calculations May 2010 |
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| Rubenchik, Rodion Total change: -20.10 | |   |
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| 40th Annual World Amateur Team & US Tean East | Parsippany, New Jersey | USA | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2307 | 2.00 | 5 | -1.34 | 15 | -20.10 | |
|  Zhang, Melvin | | | 2219 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | |  Grasso, David | | | 2173 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Ostrovskiy, Aleksandr | c | | 2158 | USA | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Huang, Winston | | | 2210 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Manukyan, Artak | | | 2148 | ARM | 0.50 | 1 | -0.21 | 15 | -3.15 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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